UN/NA 3164 · Articles, pressurized, hydraulic (containing non-flammable gas)

Material name

3164 on a placard, orange panel or shipping paper

It can stand for either of two ERG 2024 entries: “Articles, pressurized, hydraulic (containing non-flammable gas)” and “Articles, pressurized, pneumatic (containing non-flammable gas)”. Both use Guide 126, so the number alone is enough to find the guide. On a numbered orange panel, 3164 is the lower number (how to read an orange panel).

ERG 2024 markings for 3164

3164 is not highlighted in green (no Table 1 entry), and its guide number 126 has no P.

Entries near 3164

By number (yellow pages): before 3164 come UN/NA 3161 Liquefied gas, flammable, n.o.s. (Guide 115); UN/NA 3162 Liquefied gas, poisonous, n.o.s. (Guide 123) and UN/NA 3163 Liquefied gas, n.o.s. (Guide 126); after it, UN/NA 3165 Aircraft hydraulic power unit fuel tank (Guide 131); UN/NA 3166 Vehicle, flammable gas powered (Guides 115 and 128) and UN/NA 3167 Gas sample, non-pressurized, flammable, n.o.s., not refrigerated liquid (Guide 115).

By name (blue pages): “Articles, pressurized, hydraulic (containing non-flammable gas)” comes after Articles containing toxic gas, n.o.s. (UN/NA 3539, Guide 123) and Articles containing toxic substance, n.o.s. (UN/NA 3546, Guide 151) and before Aryl sulfonic acids, liquid, with more than 5% free sulfuric acid (UN/NA 2584, Guide 153) and Aryl sulfonic acids, liquid, with not more than 5% free sulfuric acid (UN/NA 2586, Guide 153).

By name (blue pages): “Articles, pressurized, pneumatic (containing non-flammable gas)” comes after Articles containing toxic gas, n.o.s. (UN/NA 3539, Guide 123) and Articles containing toxic substance, n.o.s. (UN/NA 3546, Guide 151) and before Aryl sulfonic acids, liquid, with more than 5% free sulfuric acid (UN/NA 2584, Guide 153) and Aryl sulfonic acids, liquid, with not more than 5% free sulfuric acid (UN/NA 2586, Guide 153).

Other names starting with “Articles”: Articles containing flammable liquid, n.o.s. (UN/NA 3540, Guide 127); Articles containing flammable solid, n.o.s. (UN/NA 3541, Guide 133); Articles containing miscellaneous dangerous goods, n.o.s. (UN/NA 3548, Guide 171); Articles containing non-flammable, non-toxic gas, n.o.s. (UN/NA 3538, Guide 120); Articles containing organic peroxide, n.o.s. (UN/NA 3545, Guide 145) and Articles containing oxidizing substance, n.o.s. (UN/NA 3544, Guide 140).

Guide 126 · Library

Guide 126 covers 42 UN/NA numbers. The 12 around 3164 in the guide’s number order: UN/NA 2599 Chlorotrifluoromethane and trifluoromethane azeotropic mixture with approximately 60% chlorotrifluoromethane; UN/NA 2602 Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane; UN/NA 2857 Refrigerating machines, containing ammonia solutions (UN2672); UN/NA 3070 Ethylene oxide and dichlorodifluoromethane mixture, with not more than 12.5% ethylene oxide; UN/NA 3159 Refrigerant gas R-134a; UN/NA 3163 Liquefied gas, n.o.s.; UN/NA 3220 Pentafluoroethane; UN/NA 3296 Heptafluoropropane; UN/NA 3297 Ethylene oxide and chlorotetrafluoroethane mixture, with not more than 8.8% ethylene oxide; UN/NA 3298 Ethylene oxide and pentafluoroethane mixture, with not more than 7.9% ethylene oxide; UN/NA 3299 Ethylene oxide and tetrafluoroethane mixture, with not more than 5.6% ethylene oxide; UN/NA 3337 Refrigerant gas R-404A.

Sources

• PHMSA · ERG 2024 · EN / ES / FR